/*
 * Type-safe wrapper for WebGL in GWT.
 * 
 * Copyright (C) 2009 Hao Nguyen
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package gwt.g3d.client;

import com.google.gwt.event.dom.client.DragDropEventBase;

/**
 * Represents a native webgl context lost event.
 *
 * @author hao1300@gmail.com
 */
public class WebGLContextLostEvent extends DragDropEventBase<WebGLContextLostHandler> {

  /**
   * Event type for webgl context lost events. Represents the meta-data associated with
   * this event.
   */
  private static final Type<WebGLContextLostHandler> TYPE = new Type<WebGLContextLostHandler>(
      "webglcontextlost", new WebGLContextLostEvent());

  public static Type<WebGLContextLostHandler> getType() {
    return TYPE;
  }

  protected WebGLContextLostEvent() {
  }

  @Override
  public final Type<WebGLContextLostHandler> getAssociatedType() {
    return TYPE;
  }

  @Override
  protected void dispatch(WebGLContextLostHandler handler) {
    handler.onContextLost(this);
  }

}
